Although many of us will never step foot on the red planet, a new compilation captured by Mars rovers walks through the rocky, sandy terrain in stunning detail. Throughout the video of 4K imagery, the rovers explore the wide-open plains and candy-colored stretches of the Martian landscape. As the narrator notes, getting actual footage of Mars currently is impossible, as even the most technologically advanced rovers like Curiosity still are limited to extremely slow data-transmission speeds back to Earth. Watch the full compilation on YouTube, check out this 1.8 billion pixel panorama taken by Curiosity. (via Twister Sifter)